Ethanol → HCID 178489016, 화합물
반응식
[CH3:1][O:2][C:3]1[CH:23]=[CH:22][C:6]([C:7]([N:9]([C:14]2[CH:15]=[N:16][C:17]([O:20][CH3:21])=[CH:18][CH:19]=2)[NH:10][C:11]([NH2:13])=[O:12])=O)=[CH:5][CH:4]=1.C(O)C>[OH-].[Na+]>[CH3:1][O:2][C:3]1[CH:23]=[CH:22][C:6]([C:7]2[N:9]([C:14]3[CH:15]=[N:16][C:17]([O:20][CH3:21])=[CH:18][CH:19]=3)[N:10]=[C:11]([OH:12])[N:13]=2)=[CH:5][CH:4]=1참가 물질
4
반응 조건
- 온도
- 60 °C
실험 절차
A mixture of 2-(4-methoxybenzoyl)-2-(6-methoxypyridin-3-yl)hydrazinecarboxamide (1.0 g, 3.16 mmol) in 10% sodium hydroxide solution (2 mL)-ethanol (3mL) was heated at 60° C. for 1.5 hours. After cooling, the solvent was removed under reduced pressure. Water was added to the residue and the mixture was adjusted pH to ca. 4 to 5. A generated precipitate was isolated by filtration, washed with water and small amount of ethyl acetate, dried in vacuo to give 5-(4-methoxyphenyl)-1-(6-methoxypyridin-3-yl)-1H-1,2,4-triazol-3-ol (685 mg, 72.6% yield).